EX_180.md

music/exemplars/formula_cards/EX_180.md

Formula card EX_180 — Dreams Dreams

Game: NiGHTS into Dreams · Composer: Naofumi Hataya & Tomoko Sasaki · Purpose class: CREDITS_TRIUMPH

Tier: RUNG-1 MEASURED · measured 2026-08-07T05:56:01+00:00 · source format mov,mp4,m4a,3gp,3g2,mj2 at 44100 Hz

Length 149.667 s across 18 sections; baseline 99.38 bpm; key D# major.
Opens fade_in; the hook lands at 0.569 s.
Arrangement runs up to 9 spectral lanes; melodic salience 0.7836 across 246 extracted notes.
Event grammar: 21 drops, 15 raises, 2 breaks, 28 tutti passages; silence budget 2.9%.
Dynamic range 12.5 dB, peak at 30% through the track.
Complexity steps 2 times across 61 bars, 2 of them at a section boundary.

Lanes are a spectral_band_proxy reading, not an instrument roster. Section 11.1 requires the lane method be declared. Bands are not instruments: two instruments in one octave read as one lane, and one instrument spanning two octaves reads as two. Entry/exit and simultaneity shapes are trustworthy; a roster is not claimed.
Bar arithmetic on this card uses 4 beats per bar at the baseline tempo. The onset period beside it is MEASURED; the signature is not.
A cadence census needs harmonic transcription and is a rung-2 dimension; the seam measurement is what rung 1 can honestly report about how it ends.
Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2).

Source file: D:\audio\exemplars\iTunes_Sweep\SEGA\NiGHTS into dreams... Perfect Album, Vol\22 Dreams Dreams_ In Silent Memory.m4a
SHA256: 79497eb6cc18a1f35158e3b6521b701e2e72c4176995f0fd8da8122746fa004f
Decoded by: ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers
Legal posture: ANALYSIS FOR UNDERSTANDING ONLY. Audio lawfully obtained by Josh, read from disk, measured, and never copied, redistributed, or used as model input of any kind.

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